To filter events by category, use the small arrow in the upper right corner of the calendar display. This calendar contains events up to at least one year in the future which you can view simply by selecting a future date. Of course, even approved future events are occasionally subject to change. See a list of important dates.
If the above calendar is not viewable, you may download the current month calendar in PDF format, however, be aware that dates and times may have changed since the PDF was created.